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3 years ago

If a=5 and b=7, c= ?

Mathematics

2 answers:

Licemer1 [7]3 years ago

6 0

Then C Should Equal 9

Gala2k [10]3 years ago

6 0

I hope this helps you

c^2=5^2+7^2

c^2=25+49

c^2=74

c= square root of 74

or

c^2+5^2=7^2

c^2+25=49

c^2=24

c=2 square root of 6

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natta225 [31]

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3 years ago

1/5 of the shoes in a factory are green. If you pick a shoe, replace it, pick another shoe and replace it, and pick a third shoe

Ne4ueva [31]

Answer:

The probability that none of the three shoes selected are green = 64/125

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If we have 1/5 of shoes being green, then the number of non-green shoes = 1-1/5 = 4/5

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probability of the first shoe since it’s not green = 4/5

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2 years ago

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lawyer [7]

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3 years ago

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